2026-06-27T00:55:59Z https://meral.edu.mm/oai

oai:meral.edu.mm:recid/3456 2021-12-13T08:06:17Z 1582963302567:1597824273898 user-ucsy

QoE Assessment of Group Synchronization Quality for Remote Education Lwin, Hay Mar Mo Mo Mya, Khin Than User experience is key parameter to assess thenetwork conditions for improving the remoteeducation services. The Quality of Experience (QoE)may be damaged if the multimedia presentation amongmultiple destinations is different from each other.Group synchronization is to output each Media Units(MUs) simultaneously at different destinations inmulticast communications. The difference in networkdelay between each terminal is called the groupsynchronization error. Remote education stronglydepends on computer network and multimediacommunication with separate location of teacher andstudents keep teaching lecture through the network.This paper proposed to assess group synchronizationquality with human perception for each terminal overthe network by using subjective assessment method forremote learning. Furthermore, we are also interestedin determining proper group synchronizationthresholds applicable to this use case and we assessthe comparison of synchronization error byinvestigating the different language for explanation oflecture as Myanmar and English. 2019-02-27 http://hdl.handle.net/20.500.12678/0000003456 https://meral.edu.mm/records/3456